Safety precautions:
1. The operation, maintenance, and upkeep of the compressor must be carried out by qualified personnel.
2. The compressor cannot be reversed. After the initial start-up or maintenance of the electrical control system, it is necessary to confirm whether the rotation direction of the motor is consistent with the specified direction before starting the compressor.
3. When disassembling high-temperature components, it is necessary to wait for the temperature to cool to the ambient temperature before proceeding.
4. Recommend using specialized oil for screw compressors. Different grades of lubricating oil are not allowed to be mixed.
5. Do not make any changes or add any devices to the compressor that affect safety and reliability without obtaining permission from the manufacturer.
6. The original spare parts of the compressor are specially designed and manufactured, and it is recommended to use authentic spare parts to ensure the reliability and safety of the compressor's operation.
7. It is not allowed to block the suction port of the compressor during operation.
8. It is not allowed to use compressed air for breathing unless it is indicated that it can be used for breathing.
9. The compressor cannot be operated beyond the specified pressure and temperature.
10. Once abnormal operation of the compressor is found, it should be stopped immediately and the abnormality should be eliminated on time.
11. Use the correct tools to maintain and repair the compressor.
12. After maintenance and before starting up, confirm that all safety devices have been reinstalled and tools have been removed from the compressor.